PE4250数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The PE4250 is a HaRP™-enhanced reflective SPDT RF switch for use in general switching applications and mobile infrastructure. This device offers a flexible supply voltage of 3.3/5V, single-pin or complementary pin control inputs, and 4000V ESD tolerance. It presents a simple alternative solution to pin diode and mechanical relay switches.

特性 Features

• HaRP™ technology enhanced
• Low insertion loss: 0.65 dB @ 1000 MHz
• High isolation: 51 dB @ 1000 MHz
• P1dB typical: +30.5 dBm
• IIP3 typical: +59 dBm
• Fast switching time: 150 ns
• Flexible supply voltage: 3.3V ±10% or 5.0V ±10% supply
• Excellent ESD protection: 4000V HBM
• No blocking capacitors required
• Single pin or complementary control inputs
• Packaging: 8-lead MSOP

简介

PE4250属于RF/IF射频/中频RFID的射频开关。由制造生产的PE4250射频开关射频开关产品是用于在多个可用信号路径之间路由 RF、IF 或微波信号的器件。示例应用包括多天线（分集）接收器中的天线选择、多模式系统中发射-接收路径的选择，或在发射和接收信号链之间切换天线。